Pipe and Clamps

  1. Picture of QF Ductwork Pipe
    QF Pipe

    QF pipe is laser-welded ducting and has rolled ends for quick assembly. It requires no tools, as you only need to use clamps to connect the pipes and fittings together. When used with an adjustable nipple, straight pipe runs can be generally estimated and cut-to-fit upon installation. Pipe lengths are approximately 5 feet and have diameters from 3 inches to 24 inches.

  2. Picture of QF Ductwork Adjustable Nipple With O-Ring
    QF Adjustable Nipple With O-Ring

    The Quick-Fit Adjustable Nipple comes with an O-Ring, and together they are used as an adjustable sleeve to provide variable length adjustments in QF straight pipe. Using this nipple, any straight pipe length can be attained using a number of QF Pipes clamped together with the adjustment nipple.

  3. Picture of a QF Ductwork Clamp
    QF Duct Clamp

    QF Clamps are used as an easy and quick way to connect QF Pipe and other QF fittings together. Clamps come with an internal seal and a cotter pin to lock the clamp in the closed position. Clamps are made from galvanized or 304SS, and come with nitrile seals (silicone and ePTFE optional).

  4. Picture of a QF Ductwork Pipe 18 Gauge
    QF Pipe 18 Gauge

    18 ga QF pipe is available for applications which require a heavier duty pipe yet still use the QF clamp in order to facilitate quick assembly and disassembly. These QF pipes are manufactured in nominal 5 foot lengths, and in galvanized only.

  5. Picture of a QF Ductwork Pipe 16 Gauge
    QF Pipe 16 Gauge

    16 ga QF pipe is available for applications which require a heavier duty pipe yet still use the QF clamp in order to facilitate quick assembly and disassembly. These QF pipes are manufactured in nominal 5 ft lengths, and in galvanized only.

  6. Picture of a  Ductwork Adjustable Nipple 18 Gauge
    Adjustable Nipple 18ga

    18 gauge QF Adjustable Nipple should be specified for length adjustments when using 18 gauge pipe. Includes black nitrile O-ring for sealing (red silicone available for high temperature applications). Only made in galvanized steel.

  7. Picture of a QF  Ductwork Nipple Assembly 16 Gauge
    QF Nipple Assembly 16ga

    Heavier gauge QF Nipple Assembly should be specified for length adjustments when using 16 gauge pipe. Includes cut pipe, clamp, nipple, and black nitrile O-ring for sealing (red silicone available for high-temperature applications). Only made in galvanized steel.

  8. Picture of a Ductwork Flanged Pipe LW
    Flanged Pipe LW

    Galvanized and 304SS Flanged Pipe is available in all sizes for applications requiring flanged pipe. Pipes have a laser plasma seam, which reduces leaks and internal retention of material. Flanged pipe comes in standard gauge thickness, and is available in 16 ga., or up to 12 ga. in the XD product line.

  9. Picture of a Ductwork Flanged Pipe 16 Gauge
    Flanged Pipe 16ga

    Flanged Pipe 16 ga. is available for applications that require pipes in diameters larger than 24" or pipe with flanged connections. This flange pipe is manufactured in galv. or 304SS metal and constructed with a laser plasma weld that provides a leak-free seal along the length of the pipe.

  10. Picture of a Ductwork Clamp with Pin QF ePTFE Seal
    Clamp With Pin QF ePTFE Seal

    Clamps with Pin QF ePTFE Seal are used as an easy and quick way to connect QF Pipe and other QF fittings together for applications requiring higher temperatures. Clamps come with an internal seal and a cotter pin to lock the clamp in the closed position, and are made from galvanized or 304SS metal.

  11. Picture of a Ductwork Clamp with QF Silicone Seal
    Clamp With QF Silicone Seal

    Clamp with Silicone Seal is used as an easy and quick way to connect QF Pipe and other QF fittings together. Clamps come with an internal seal and a cotter pin to lock the clamp in the closed position. Clamps are made from galvanized or 304SS.

  12. Picture of Ductwork O-Rings
    O-Ring

    QF O-rings are provided with QF Adjustable Nipples to provide a seal when the nipple is slipped over a QF Pipe that is cut to length. Any length of straight pipe can be attained with this nipple.

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